SfB On-Prem and SfB Online Hybrid Setup Quick Guide

Hi All, this is a Quick Guide to Skype for Business On-Prem and Online Hybrid Setup. It is based on this TechNet article: https://technet.microsoft.com/en-us/library/jj205403.aspx I assume your SfB On-Prem deployment is fully functional. 1. First of all, you need to be sure to have these Internal DNS Records for every SIP Domains of your SfB On-Prem deployment...